Calfee Design Tetra Custom (21) 1997 Technical specs and features
| Brand | Calfee Design |
| Model | Tetra Custom (21) |
| First production | 1997 |
| Bike category | Road |
| Bike sub-category | Road Race & Triathlon |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Calfee Design Tetra Custom (21) Parts |
| Available Sizes | - Custom |
Wheels And Breaking System
| Bike front tire | Michelin Hi-Lite Super Comp |
| Bike rear tire | Not Available |
| Bike wheel size | Optional Wheels |
| Brakeset type | Shimano 600 Ultegra Levers Shimano 600 Ultegra Dual Pivot Brakes |
| Hubs for disc brakes | Shimano 600 Ultegra |
| Rims manufacturer | 32-hole Mavic Reflex SUP |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Double Butted Wheelsmith Stainless Steel |
Frame and Body Specifications
| Frame materials | Carbon Fiber Composite |
| Frame type | Laminated Carbon Fiber |
| Handlebar construction | TTT Forma 2 |
| Handlebar extender | Not Available |
| Handlebar stem details | TTT Synthesis |
| Headset size | 1 (inches) Shimano 600 Ultegra |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG91 |
| Bottom bracket shell width | 70 (millimeters) Italian |
| Bottom bracket type | Shimano BB-UN72 |
| Crankset parts and sizes | 39/53 Teeth Shimano 600 Ultegra |
| Gear shift levers | Shimano 600 Ultegra STI Dual Control |
| Rear gear set | 12 - 23 Teeth 8-speed |
Calfee Design Tetra Custom (21) Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 35.0 (millimeters) Shimano 600 Ultegra |
| Derailleur (Rear) | Shimano 600 Ultegra |
| Fork material | Aero Crown Carbon Fiber Composite With Carbon Fiber Steerer |
| Fork type | Tetra Pro Total Carbon |
Other Specs of Calfee Design Tetra Custom (21)
| Component group sets | Shimano 600 Ultegra |
| Available colors | - Custom |
| Weight | Not Available |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Titanium Rails Selle San Marco Strada |
| Seat post extension | 27.2 (millimeters) Diameter Control Tech Control Post |
Calfee Design Tetra Custom (21) picture
Tetra Custom (21) bike comparison
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Calfee Design Tetra Custom (21) bike review
Calfee Design produced the Tetra Custom (21) bike in 1997 and can be classified as a Road bicycle, this exact model costs in american market arround $3,591.00.
Calfee Design Road Tetra Custom (21) can be found in one single color which is Custom.
This bike is equiped with Michelin Hi-Lite Super Comp tires and Wheelsmith stainless steel spoke wheel while the rims are manufactured by Mavic Reflex SUP, 32-hole. Calfee Design equiped this exact model with Shimano 600 Ultegra Dual Pivot brakes, Shimano 600 Ultegra levers braking system and Shimano 600 Ultegra hubs.
To guarantee the comfiest ride Calfee Design used Carbon fiber composite material for the frame. TTT Forma 2 high strength material is used on the handlebar of this Tetra Custom (21) to ensure the perfect handling while the stems are made of TTT Synthesis.
For the smoothest biking experience Shimano 600 Ultegra, 39/53 teeth is used on this bicycle linked to Shimano CN-HG91 chain that is easily replaceable as stated by Calfee Design, the whole system is connected to a high reliability Shimano 600 Ultegra STI Dual Control gear shift levers.
